I was hoping someone could tell me why this isn't working for me. I have an adjustable voltage regulator connecting a 2C 1.8 A LiPo to my Canon ELPH 110HS. The camera normally takes a 3.6V 680mAh NB-11L Li-ion battery. When I put the dummy battery into the Canon and plug it in, the voltage output on the regulator drops to between 1.5 and 2 V. I expected it to hold 3.6 V and power the camera. What am I missing? I'm quite new to this, so I expect it to be my own stupidity, but I don't know the answer.